TransMedics Group, Inc.
TMDX- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0001756262
In the last 90 days, TransMedics Group, Inc. insiders filed 1 open-market purchase and 0 sales; 375 institutions reported holding it in 13F filings for Q2 2026, worth $2.31B in total; no superinvestor holds it.
13F holders, Q2 2023
Institutional positions in TransMedics Group, Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 240
- +17 vs. Q1 2023
- Shares held
- 32.5M
- +2.64M (+8.8%) vs. Q1 2023
- Total value
- $2.73B
- +$468.4M (+20.7%) vs. Q1 2023
- New holders
- 45
- 107 more added
- Sold out
- 28
- 62 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TMDX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 375 | $2.31B |
| Q1 2026 | 416 | $3.63B |
| Q4 2025 | 429 | $4.53B |
| Q3 2025 | 388 | $4.17B |
| Q2 2025 | 368 | $4.93B |
| Q1 2025 | 298 | $2.63B |
| Q4 2024 | 315 | $2.30B |
| Q3 2024 | 374 | $5.74B |
| Q2 2024 | 340 | $5.09B |
| Q1 2024 | 262 | $2.52B |
| Q4 2023 | 249 | $2.76B |
| Q3 2023 | 222 | $1.91B |
| Q2 2023 | 240 | $2.73B |
| Q1 2023 | 225 | $2.26B |
| Q4 2022 | 200 | $1.79B |
| Q3 2022 | 178 | $1.18B |
| Q2 2022 | 135 | $719.7M |
| Q1 2022 | 110 | $561.4M |
| Q4 2021 | 121 | $384.7M |
| Q3 2021 | 120 | $636.5M |
| Q2 2021 | 124 | $623.5M |
| Q1 2021 | 107 | $773.0M |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding TransMedics Group, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 12 | $1.01K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 16 | $1.34K | 0.00% | +16 | New |
| IFP Advisors, Inc | 67 | $1.50K | 0.00% | +67 | New |
| Allworth Financial LP | 21 | $1.76K | 0.00% | 00.0% | Unchanged |
| Impact Partnership Wealth, LLC | 24 | $2.02K | 0.00% | +24 | New |
| Venturi Wealth Management, LLC | 30 | $2.52K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 32 | $3.00K | 0.00% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 40 | $3.36K | 0.00% | +40 | New |
| HighMark Wealth Management LLC | 40 | $3.36K | 0.00% | +40 | New |
| Foster Dykema Cabot & Co Inc | 54 | $5.00K | 0.00% | +54 | New |
| Truvestments Capital LLC | 90 | $7.56K | 0.00% | 00.0% | Unchanged |
| City State Bank | 100 | $8.00K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 101 | $8.48K | 0.00% | −149−59.6% | Reduced |
| Private Trust Co NA | 113 | $9.49K | 0.00% | +56+98.2% | Added |
| Hanseatic Management Services Inc | 119 | $10.0K | 0.02% | 00.0% | Unchanged |
| National Bank of Canada | 150 | $12.6K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 150 | $12.6K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 159 | $13.0K | 0.00% | −10−5.9% | Reduced |
| Parallel Advisors, LLC | 160 | $13.4K | 0.00% | −19−10.6% | Reduced |
| Quadrant Capital Group LLC | 181 | $15.2K | 0.00% | +33+22.3% | Added |
| Contravisory Investment Management, Inc. | 212 | $17.8K | 0.00% | +212 | New |
| Signaturefd, LLC | 229 | $19.2K | 0.00% | +5+2.2% | Added |
| Harbor Capital Advisors, Inc. | 230 | $19.3K | 0.00% | +230 | New |
| Umb Bank N A | 253 | $21.2K | 0.00% | +253 | New |
| Oliver Lagore Vanvalin Investment Group | 264 | $22.2K | 0.01% | +159+151.4% | Added |
| Newbridge Financial Services Group, Inc. | 300 | $25.2K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 331 | $27.8K | 0.00% | −8−2.4% | Reduced |
| Huntington National Bank | 355 | $29.8K | 0.00% | +355 | New |
| Oakworth Capital, Inc. | 412 | $34.6K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 500 | $41.0K | 0.00% | −2,100−80.8% | Reduced |
| Ancora Advisors, LLC | 500 | $42.0K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 460 | $42.9K | 0.02% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 530 | $44.0K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 549 | $46.1K | 0.00% | −62−10.1% | Reduced |
| Central Trust Co | 550 | $46.2K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 579 | $48.6K | 0.04% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 598 | $50.2K | 0.00% | +512+595.3% | Added |
| West Tower Group, LLC | 682 | $57.3K | 0.04% | +682 | New |
| Walleye Trading LLC | 755 | $63.4K | 0.00% | +426+129.5% | Added |
| Point72 Asset Management, L.P. | 834 | $70.1K | 0.00% | −266−24.2% | Reduced |
| Tower Research Capital LLC (TRC) | 882 | $74.1K | 0.00% | +289+48.7% | Added |
| Harbor Investment Advisory, LLC | 1,018 | $85.5K | 0.01% | −148−12.7% | Reduced |
| First Horizon Advisors, Inc. | 1,032 | $86.7K | 0.00% | +488+89.7% | Added |
| Van Eck Associates Corp | 1,530 | $128.0K | 0.00% | +1,530 | New |
| GWM Advisors LLC | 1,619 | $136.0K | 0.00% | −10,029−86.1% | Reduced |
| Metropolitan Life Insurance Co | 1,733 | $145.5K | 0.01% | +97+5.9% | Added |
| Delphia (USA) Inc. | 2,394 | $201.0K | 0.32% | +2,394 | New |
| Koshinski Asset Management, Inc. | 2,400 | $201.6K | 0.02% | +2,400 | New |
| Cim Investment Mangement Inc | 2,516 | $211.3K | 0.07% | +2,516 | New |
| Ameritas Investment Partners, Inc. | 2,620 | $220.0K | 0.01% | +228+9.5% | Added |
| Prudential Financial Inc | 2,658 | $223.2K | 0.00% | −14,510−84.5% | Reduced |
| Bailard, Inc. | 2,700 | $226.7K | 0.01% | +2,700 | New |
| UBS Group AG | 3,050 | $256.1K | 0.00% | −11,286−78.7% | Reduced |
| Creative Planning | 3,070 | $257.8K | 0.00% | +3,070 | New |
| Silver Oak Securities, Inc | 3,257 | $274.0K | 0.04% | +3,257 | New |
| NinePointTwo Capital | 3,393 | $284.0K | 0.11% | +3,393 | New |
| Glenmede Trust Co NA | 3,867 | $292.8K | 0.00% | 00.0% | Unchanged |
| Lagoda Investment Management, L.P. | 3,592 | $301.7K | 0.21% | +1,792+99.6% | Added |
| First Republic Investment Management, Inc. | 3,660 | $307.4K | 0.00% | −1,590−30.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 3,974 | $333.7K | 0.00% | −18,764−82.5% | Reduced |
| Moran Wealth Management, LLC | 3,981 | $334.3K | 0.01% | +11+0.3% | Added |
| Virtu Financial LLC | 4,126 | $346.0K | 0.03% | +556+15.6% | Added |
| Pictet Asset Management SA | 4,146 | $348.2K | 0.00% | 00.0% | Unchanged |
| Jennison Associates LLC | 4,236 | $355.7K | 0.00% | −52−1.2% | Reduced |
| ProShare Advisors LLC | 4,249 | $356.8K | 0.00% | +658+18.3% | Added |
| Public Employees Retirement Association of Colorado | 4,319 | $363.0K | 0.00% | 00.0% | Unchanged |
| Corton Capital Inc. | 4,644 | $390.0K | 0.18% | +4,644 | New |
| Financial Perspectives, Inc | 4,709 | $395.5K | 0.17% | 00.0% | Unchanged |
| Amalgamated Bank | 4,777 | $401.0K | 0.00% | +481+11.2% | Added |
| Arcadia Investment Management Corp | 4,778 | $401.3K | 0.08% | −149−3.0% | Reduced |
| Alberta Investment Management Corp | 4,834 | $406.0K | 0.00% | +4,834 | New |
| Handelsbanken Fonder AB | 5,000 | $420.0K | 0.00% | +1,700+51.5% | Added |
| Summit Global Investments | 5,022 | $422.0K | 0.03% | +5,022 | New |
| Wealthcare Advisory Partners LLC | 5,144 | $432.0K | 0.02% | +25+0.5% | Added |
| Henshaw Capital LLC | 5,176 | $434.7K | 0.02% | −737−12.5% | Reduced |
| Campbell & CO Investment Adviser LLC | 5,538 | $465.1K | 0.08% | +5,538 | New |
| Truist Financial Corp | 5,588 | $469.3K | 0.00% | −799−12.5% | Reduced |
| US Bancorp | 5,653 | $474.7K | 0.00% | −458−7.5% | Reduced |
| Raymond James & Associates | 5,821 | $488.8K | 0.00% | −14,457−71.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,150 | $516.5K | 0.00% | +1,239+25.2% | Added |
| M&T Bank Corp | 6,255 | $525.3K | 0.00% | +875+16.3% | Added |
| Pitcairn Co | 6,612 | $555.3K | 0.05% | +6,612 | New |
| Petra Financial Advisors Inc | 6,622 | $556.1K | 0.50% | +6,622 | New |
| Courier Capital LLC | 6,655 | $558.9K | 0.04% | 00.0% | Unchanged |
| Diametric Capital, LP | 6,759 | $567.6K | 0.25% | +6,759 | New |
| Harbour Capital Advisors, LLC | 7,041 | $581.7K | 0.17% | −100−1.4% | Reduced |
| Advisory Services Network, LLC | 7,029 | $590.3K | 0.02% | −597−7.8% | Reduced |
| Rockefeller Capital Management L.P. | 8,533 | $602.7K | 0.00% | +4,764+126.4% | Added |
| Bayesian Capital Management, LP | 7,235 | $607.6K | 0.07% | −2,800−27.9% | Reduced |
| Cetera Investment Advisers | 7,350 | $617.3K | 0.01% | +196+2.7% | Added |
| AQR Capital Management LLC | 7,449 | $625.6K | 0.00% | +882+13.4% | Added |
| State of Wisconsin Investment Board | 7,772 | $652.7K | 0.00% | +3,951+103.4% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 7,800 | $660.0K | 0.02% | +7,800 | New |
| Acadian Asset Management LLC | 7,871 | $661.0K | 0.00% | +3,994+103.0% | Added |
| Montanaro Asset Management Ltd | 8,000 | $671.8K | 0.11% | −250−3.0% | Reduced |
| HighTower Advisors, LLC | 8,170 | $686.0K | 0.00% | +2,453+42.9% | Added |
| Los Angeles Capital Management LLC | 8,360 | $702.1K | 0.00% | +8,360 | New |
| Occudo Quantitative Strategies LP | 8,494 | $713.3K | 0.07% | −1,763−17.2% | Reduced |
| Abn Amro Investment Solutions | 8,549 | $717.9K | 0.01% | +2,996+54.0% | Added |